Home / AS9
| RIR | arin |
|---|---|
| Country | US |
| Allocation date | 1984-04-17 |
| Org | Handle | First seen | Last seen |
|---|---|---|---|
| Carnegie Mellon University | AS9 | 2026-07-12 21:24:20.684000 | 2026-08-31 18:03:35.964000 |
| Prefix | First seen | Last seen |
|---|---|---|
| 209.129.244.0/23 | 2026-06-28 16:00:00 | 2026-08-25 00:00:00 |
| 147.72.252.0/22 | 2026-06-28 16:00:00 | 2026-08-25 00:00:00 |
| 204.194.28.0/22 | 2026-06-28 16:00:00 | 2026-08-25 00:00:00 |
| 192.80.210.0/24 | 2026-06-28 16:00:00 | 2026-08-25 00:00:00 |
| 192.58.107.0/24 | 2026-06-28 16:00:00 | 2026-08-25 00:00:00 |
| 128.2.0.0/16 | 2026-06-28 16:00:00 | 2026-08-25 00:00:00 |
| 128.237.0.0/16 | 2026-06-28 16:00:00 | 2026-08-25 00:00:00 |
| 192.12.32.0/24 | 2026-06-28 16:00:00 | 2026-08-25 00:00:00 |
| 192.5.146.0/24 | 2026-06-28 16:00:00 | 2026-08-25 00:00:00 |
| Neighbour ASN | Direction | Power |
|---|---|---|
| AS3356 | left | 250 |
| AS6461 | left | 189 |
| AS399855 | left | 138 |
| AS5050 | left | 55 |
| AS46887 | left | 40 |
| AS2153 | left | 9 |